Tue. May 28, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS10] Seismicity

[SSS10-P05] Arrival-time and hypocenter determination using S-net

*Tomomi Okada¹, Ryota Takagi¹, Takashi NAKAYAMA¹, Syuichi Suzuki¹, Ryosuke Azuma¹, Genti Toyokuni¹, Keisuke Yoshida¹, Naoki Uchida¹, Ryota Hino¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

Tue. May 28, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS10] Seismicity

[SSS10-P05] Arrival-time and hypocenter determination using S-net

*Tomomi Okada¹, Ryota Takagi¹, Takashi NAKAYAMA¹, Syuichi Suzuki¹, Ryosuke Azuma¹, Genti Toyokuni¹, Keisuke Yoshida¹, Naoki Uchida¹, Ryota Hino¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

Mon. May 27, 2019 3:30 PM - 5:00 PM A09 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS11] Seismic wave propagation: Theory and Application

3:45 PM - 4:00 PM

[SSS11-08] Noise correlation analysis of S-net records

*Ryota Takagi¹, Genti Toyokuni¹, Mare Yamamoto¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

Thu. May 30, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS12] Crustal Structure

[SSS12-P02] Phase velocity estimation based on spatial gradient of surface wave arrival time of teleseismic earthquakes observed by S-net

*Akira Ishigami¹, Ryota Takagi¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science)

Thu. May 30, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS12] Crustal Structure

[SSS12-P02] Phase velocity estimation based on spatial gradient of surface wave arrival time of teleseismic earthquakes observed by S-net

*Akira Ishigami¹, Ryota Takagi¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science)

Wed. May 29, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG48-P42] Investigations of sensor orientation and a possibility of detecting crustal deformation based on accelerometer records of S-net

*Ryota Takagi¹, Naoki Uchida¹, Takashi NAKAYAMA¹, Ryosuke Azuma¹, Akira Ishigami¹, Tomomi Okada¹, Yusaku Ohta¹, Ryota Hino¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG48-P42] Investigations of sensor orientation and a possibility of detecting crustal deformation based on accelerometer records of S-net

*Ryota Takagi¹, Naoki Uchida¹, Takashi NAKAYAMA¹, Ryosuke Azuma¹, Akira Ishigami¹, Tomomi Okada¹, Yusaku Ohta¹, Ryota Hino¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

Wed. May 29, 2019 3:30 PM - 5:00 PM Convention Hall A (2F)

[E] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

4:45 PM - 5:00 PM

[SCG48-16] The activity of small repeating earthquakes after the 2011 Tohoku-oki earthquake: an examination based on the S-net and land networks

*Naoki Uchida¹, Ryota Takagi¹, Satoshi Hirahara¹, Takashi NAKAYAMA¹, Toru Matsuzawa¹, Sachiko Tanaka², Youichi Asano² (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions Graduate School of Science, Tohoku University, 2.National Research Institute for Earth Science and Disaster Resilience)

Sun. May 26, 2019 1:45 PM - 3:15 PM A05 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

2:00 PM - 2:15 PM

[SCG56-14] Comprehensive analysis for the forearc structure and dynamics by using the S-net data

*Naoki Uchida¹, Ryosuke Azuma¹, Akira Ishigami¹, Tomomi Okada¹, Ryota Takagi¹, Genti Toyokuni¹, Norihito Umino¹, Yusaku Ohta¹, Makiko Sato¹, Syuichi Suzuki¹, Hidenobu Takahashi¹, Kazuya Tateiwa¹, Dapeng Zhao¹, Takashi NAKAYAMA¹, Akira Hasegawa¹, Ryota Hino¹, Satoshi Hirahara¹, Toru Matsuzawa¹, Keisuke Yoshida¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions Graduate School of Science, Tohoku University)

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

[SCG56-P18] Seafloor sediment thickness around the Japan and Kurile trenches obtained by traveltime analysis for PS converted wave recoded by ocean bottom seismograms

*Ryosuke Azuma¹, Genti Toyokuni¹, Ryota Takagi¹, Syuichi Suzuki¹, Makiko Sato¹, Takashi NAKAYAMA¹, Naoki Uchida¹, Ryota Hino¹ (1.Recearch Center for Prediction of Earthquake and Volcanic Eruption, Graduate School of Science, Tohoku University)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

[SCG56-P18] Seafloor sediment thickness around the Japan and Kurile trenches obtained by traveltime analysis for PS converted wave recoded by ocean bottom seismograms

*Ryosuke Azuma¹, Genti Toyokuni¹, Ryota Takagi¹, Syuichi Suzuki¹, Makiko Sato¹, Takashi NAKAYAMA¹, Naoki Uchida¹, Ryota Hino¹ (1.Recearch Center for Prediction of Earthquake and Volcanic Eruption, Graduate School of Science, Tohoku University)

Tue. May 28, 2019 1:45 PM - 3:15 PM Convention Hall A (2F)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG61] Dynamics in mobile belts

2:15 PM - 2:30 PM

[SCG61-27] Shear wave splitting east off NE Japan based on the S-net data

*Naoki Uchida¹, Junichi Nakajima², Ryota Takagi¹, Keisuke Yoshida¹, Takashi NAKAYAMA¹, Ryota Hino¹, Tomomi Okada¹, Youichi Asano³, Sachiko Tanaka³ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions Graduate School of Science, Tohoku University, 2.Department of Earth and Planetary Sciences, Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, 3.National Research Institute for Earth Science and Disaster Resilience)

Thu. May 30, 2019 3:30 PM - 5:00 PM A10 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-AG Applied Geosciences

[M-AG39] Marine-Earth Informatics

3:50 PM - 4:05 PM

[MAG39-08] Q-factor estimation for Greenland ice sheet using 3-D seismic waveform modeling

*Genti Toyokuni¹, Hiroshi Takenaka², Masanao Komatsu², Ryota Takagi¹, Masaki Kanao³, Seiji Tsuboi⁴ (1.RCPEVE, Tohoku Univ., 2.Okayama Univ., 3.NIPR, 4.JAMSTEC)

Ryota Takagi

Speaker, Author, Co-Author